A Ruby wrapper for paychex.com REST APIs which will make it easy to interact with Paychex.

Interface for interacting with the paychex enterprise API

Riley Digital Services Payhere API Client for Ruby

Winopay Paylense API Client for Ruby

Ruby wrapper for Paymaster.ua API

a gem to handle the requests to the payment api

Mild toolset for changing payment schedule algorithms to lovely Ruby code.

Paymium API client

Provides an interface to the paymob API.

This library provides integration with Payoneer V4 API

PayPal Client.

Client for consuming the Paytrail API

Payture payment system API for sendind cheques separately from payments

Ruby wrapper for Payture eWallet API

Payture InPay API implementation

PayU API client

Accept payments with PayU Latam: http://developerspec.payulatam.com/es/.

Payulatam payments gatewat API gem

Extend is a Ruby gem that provides a simple interface to the Extend API. It allows you to create virtual credit cards from Extend API.

Payzilla